🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.59 AU - 0.85 AU

Year: 228 Days

Day: 47.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 92.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,798,627 km

• M1: 42,635 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.77 AU - 0.95 AU

Year: 297 Days

Day: 47.3 Hours

Environment

Temp: 77 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.66 AU - 1.06 AU

Year: 297 Days

Day: 43.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,798,627 km

• M1: 225,743 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.57 AU - 1.71 AU

Year: 783 Days

Day: 18.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,798,627 km

• M1: 439,219 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.55 AU - 3.69 AU

Year: 2054 Days

Day: 43 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,798,627 km

• M1: 47,273 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.05 AU - 4.35 AU

Year: 3209 Days

Day: 20.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.1

Radius: 8

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.83 AU - 7.83 AU

Year: 8168 Days

Day: 12.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 100,798,627 km

• M1: 99,483 km (0.098 R)
• M2: 362,326 km (0.088 R)
• M3: 647,011 km (0.072 R)
• M4: 902,524 km (0.047 R)
• M5: 1,685,519 km (0.12 R)
• M6: 3,792,156 km (0.091 R)
• M7: 4,479,708 km (0.081 R)
• M8: 5,309,976 km (0.117 R)
• M9: 5,597,653 km (0.057 R)
• M10: 6,816,726 km (0.107 R)
• M11: 7,548,260 km (0.079 R)
• M12: 7,830,551 km (0.089 R)
• M13: 11,420,152 km (0.044 R)
• M14: 11,900,810 km (0.086 R)
• M15: 13,016,960 km (0.048 R)
• M16: 13,306,431 km (0.103 R)
• M17: 14,632,317 km (0.118 R)
• M18: 15,263,172 km (0.077 R)
• M19: 16,243,337 km (0.099 R)
• M20: 16,851,153 km (0.106 R)
• M21: 19,435,157 km (0.05 R)
• M22: 20,979,157 km (0.075 R)
• M23: 22,025,743 km (0.069 R)
• M24: 27,027,548 km (0.103 R)
• M25: 29,641,173 km (0.088 R)
• M26: 30,142,924 km (0.109 R)
• M27: 35,589,932 km (0.112 R)
• M28: 36,729,868 km (0.055 R)
• M29: 37,893,739 km (0.052 R)
• M30: 38,723,110 km (0.034 R)
• M31: 40,663,992 km (0.118 R)
• M32: 41,658,519 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.7

Radius: 3.9

Gravity: 51.59 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.63 AU - 22.39 AU

Year: 28492 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 100,798,627 km

• M1: 51,761 km (0.111 R)
• M2: 231,428 km (0.11 R)
• M3: 409,300 km (0.06 R)
• M4: 626,366 km (0.111 R)
• M5: 1,165,816 km (0.094 R)
• M6: 1,530,087 km (0.106 R)
• M7: 1,660,836 km (0.115 R)
• M8: 1,819,260 km (0.105 R)
• M9: 2,260,125 km (0.086 R)
• M10: 4,078,636 km (0.087 R)
• M11: 4,221,802 km (0.111 R)
• M12: 4,671,194 km (0.089 R)
• M13: 6,304,952 km (0.107 R)
• M14: 7,566,361 km (0.028 R)
• M15: 11,829,302 km (0.117 R)
• M16: 12,642,217 km (0.117 R)
• M17: 14,627,381 km (0.104 R)
• M18: 14,963,078 km (0.117 R)
• M19: 17,272,121 km (0.102 R)
• M20: 18,413,703 km (0.091 R)
• M21: 19,002,819 km (0.043 R)
• M22: 23,142,491 km (0.117 R)
• M23: 28,230,913 km (0.103 R)
• M24: 29,145,555 km (0.079 R)
• M25: 29,543,635 km (0.118 R)
• M26: 30,079,793 km (0.062 R)
• M27: 34,310,421 km (0.078 R)
• M28: 36,108,139 km (0.118 R)
• M29: 37,185,244 km (0.09 R)
• M30: 38,760,808 km (0.118 R)
• M31: 38,920,728 km (0.086 R)
• M32: 44,977,348 km (0.072 R)
• M33: 45,686,741 km (0.061 R)
• M34: 46,044,280 km (0.061 R)
• M35: 49,533,800 km (0.065 R)
• M36: 49,722,293 km (0.057 R)
• M37: 64,131,261 km (0.038 R)
• M38: 68,473,040 km (0.036 R)
• M39: 76,976,482 km (0.094 R)
• M40: 79,529,220 km (0.066 R)
• M41: 82,137,758 km (0.087 R)
• M42: 85,072,420 km (0.072 R)
• M43: 85,342,593 km (0.073 R)
• M44: 90,304,605 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,182 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit